27459477320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1\times {\mathrm{41969}}^1$

素因数の和:43478

約数の個数: 64

約数和(自身を含む): 67447468800

約数和(自身を除く): 39987991480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1487, 2974, 5948, 7435, 11896, 14870, 16357, 29740, 32714, 41969, 59480, 65428, 81785, 83938, 130856, 163570, 167876, 209845, 327140, 335752, 419690, 461659, 654280, 839380, 923318, 1678760, 1846636, 2308295, 3693272, 4616590, 9233180, 18466360, 62407903, 124815806, 249631612, 312039515, 499263224, 624079030, 686486933, 1248158060, 1372973866, 2496316120, 2745947732, 3432434665, 5491895464, 6864869330, 13729738660, 27459477320]

約数ペア:

[(1, 27459477320), (2, 13729738660), (4, 6864869330), (5, 5491895464), (8, 3432434665), (10, 2745947732), (11, 2496316120), (20, 1372973866), (22, 1248158060), (40, 686486933), (44, 624079030), (55, 499263224), (88, 312039515), (110, 249631612), (220, 124815806), (440, 62407903), (1487, 18466360), (2974, 9233180), (5948, 4616590), (7435, 3693272), (11896, 2308295), (14870, 1846636), (16357, 1678760), (29740, 923318), (32714, 839380), (41969, 654280), (59480, 461659), (65428, 419690), (81785, 335752), (83938, 327140), (130856, 209845), (163570, 167876)]